1. What are aldoses and ketoses
2. How many chiral centres has glucose
3. What are the 2 cyclic glucose anomers and which is more stable, why
4. In a polysaccharide, which is the reducing end, why doesn’t fructose have one, why don’t ketoses have reducing ends sometimes
5. What are the constituents of lactose, sucrose, maltose and amylose
6. Glycogen and starch have alpha 1,6 branch points at every how many glucoses
7. What type of glycosidic bond has cellulose
8. How does chitin differ from cellulose, what is its monomer
9. What molecule determines blood groups ABO
10. Which anomer of the aldopentose deoxyribose is in DNA
11. What is the difference between Thymine and Uracil
12. What type of bond is formed between the bases and the sugar
13. Is DNA a right or left handed helix
14. What form do amino acids exist in at neutral pH
15. What are the 6 aliphatic/hydrophobic AAs
16. What are the 5 charged AAs
17. Which are the 5 AAs with polar R groups
18. Which 2 AAs have aromatic side groups
19. Which 2 AAs have sulphur containing R groups